This is a MASSIVE issue for me. Why do players have to play in a certain way or a philosophy of persons A,B,C ? Why cant we just build a team of 11 men to fight for the shirt ? By time we spend £150m on players to play the Koeman way, we will lost Koeman (probably sacked at this rate) and brought in another manager who wants £150m to correct the way of koemans business, then the cycle goes on and on and on.
For example we should be looking for a strong core and players to feed Lukaku and Barkley. None of this buying a centre half because he can pass a ball to the centre midfielder then to his cb partner, then back to the goalkeeper crap. Buy a defender to defend and a striker to score.
Honestly, its just a simple game made complicated by ego maniacs and philosophies.